:root {
  color-scheme: light;
  --bg: #f7f5ef;
  --panel: #ffffff;
  --ink: #1f2933;
  --muted: #667085;
  --line: #d7d9dd;
  --accent: #176b87;
  --accent-2: #2f855a;
  --danger: #b42318;
  --warn: #b7791f;
  --tile: #eef6f7;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}
button, input, select {
  font: inherit;
}
button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 6px;
  min-height: 38px;
  padding: 8px 12px;
  cursor: pointer;
}
button.primary { background: var(--accent); border-color: var(--accent); color: white; }
button.good { background: var(--accent-2); border-color: var(--accent-2); color: white; }
button.danger { background: var(--danger); border-color: var(--danger); color: white; }
button:disabled { opacity: .45; cursor: not-allowed; }
input, select {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
}
label { display: grid; gap: 5px; color: var(--muted); font-size: 13px; }
.app-shell { min-height: 100vh; display: grid; grid-template-rows: auto 1fr; }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 18px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 5;
}
.brand { font-weight: 800; font-size: 20px; color: var(--accent); }
.brand-line { display: flex; align-items: center; gap: 8px; }
.version { font-size: 12px; font-weight: 800; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 1px 7px; background: #fff; }
.topbar small { color: var(--muted); }
.main { padding: 18px; max-width: 1400px; width: 100%; margin: 0 auto; }
.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}
.login-panel, .panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}
.login-panel { width: min(420px, 100%); display: grid; gap: 14px; }
.info-box {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}
.qr-box {
  display: grid;
  place-items: center;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.qr-code {
  width: min(240px, 100%);
  height: auto;
  display: block;
}
.setup-key {
  display: block;
  padding: 10px;
  border-radius: 6px;
  background: #fff;
  border: 1px dashed var(--accent);
  color: var(--ink);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 1px;
  overflow-wrap: anywhere;
}
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  text-decoration: none;
  background: #fff;
}
.pinpad {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.pinpad button {
  min-height: 64px;
  font-size: 22px;
  font-weight: 800;
}
.title-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; }
.grid { display: grid; gap: 14px; }
.cols { display: grid; grid-template-columns: 320px 1fr; gap: 14px; align-items: start; }
.two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.three { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.tabs button.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.muted { color: var(--muted); }
.error { color: var(--danger); font-weight: 700; }
.success { color: var(--accent-2); font-weight: 700; }
.guest-list { display: grid; gap: 8px; max-height: 55vh; overflow: auto; }
.guest-btn {
  text-align: left;
  display: grid;
  gap: 3px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  border-color: var(--line);
}
.guest-btn.active { border-color: var(--accent); box-shadow: inset 4px 0 0 var(--accent); }
.guest-check { display: flex; gap: 8px; align-items: center; }
.guest-check input { width: auto; min-height: auto; }
.badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 12px;
  background: #edf2f7;
  color: #344054;
}
.balance {
  font-weight: 800;
  color: var(--accent-2);
}
.balance.negative { color: var(--danger); }
.products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.product {
  display: grid;
  gap: 8px;
  align-content: start;
  min-height: 220px;
  padding: 10px;
  background: var(--tile);
  border: 1px solid #cce3e7;
  border-radius: 8px;
}
.product img, .image-ph {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
  background: #dfe7ea;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 700;
}
.product h3 { margin: 0; font-size: 16px; }
.price-row { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; color: var(--muted); font-size: 13px; }
.qty { display: flex; gap: 6px; align-items: center; }
.qty input { width: 76px; text-align: center; }
.product-edit form { display: grid; gap: 8px; }
.toolbar { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; }
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { background: #f0f4f5; font-size: 13px; color: var(--muted); }
tr:last-child td { border-bottom: 0; }
td input, td select { min-width: 130px; margin: 2px 0; }
.user-admin-list { display: grid; gap: 10px; }
.user-admin-card {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.user-admin-card > div:first-child {
  display: grid;
  gap: 5px;
  align-self: center;
}
.user-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
  min-width: 0;
}
.user-fields input, .user-fields select { min-width: 0; }
.form-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; align-items: end; }
.form-row.wide { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.top-five { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0 12px; }
.top-five button { background: #fff7e6; border-color: #f3c96a; }
.empty { padding: 20px; border: 1px dashed var(--line); border-radius: 8px; color: var(--muted); background: #fff; }
@media (max-width: 900px) {
  .cols, .two, .three, .form-row, .form-row.wide, .user-admin-card { grid-template-columns: 1fr; }
  .main { padding: 12px; }
  .topbar { align-items: flex-start; flex-direction: column; }
}



.landing-body {
  background: #f6f8f4;
}
.landing {
  min-height: 100vh;
  color: var(--ink);
}
.landing-hero {
  min-height: 82vh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .55fr);
  grid-template-rows: auto 1fr;
  gap: 28px;
  align-items: center;
  padding: 28px clamp(18px, 5vw, 72px) 42px;
  background:
    linear-gradient(135deg, rgba(23,107,135,.92), rgba(47,133,90,.84)),
    url("https://images.unsplash.com/photo-1517457373958-b7bdd4587205?auto=format&fit=crop&w=1600&q=75") center/cover;
  color: #fff;
}
.landing-nav {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}
.landing-nav .brand { color: #fff; }
.landing-nav .version { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.35); }
.landing-admin, .landing-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 9px 14px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
}
.landing-admin { color: #fff; border: 1px solid rgba(255,255,255,.45); background: rgba(255,255,255,.10); }
.landing-copy { max-width: 760px; }
.landing-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 7vw, 82px);
  line-height: .98;
  letter-spacing: 0;
}
.landing-copy p {
  max-width: 680px;
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.55;
  margin: 0;
}
.landing-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.landing-button { background: #fff; color: var(--accent); }
.landing-actions span { color: rgba(255,255,255,.86); }
.landing-panel {
  align-self: end;
  background: rgba(255,255,255,.92);
  color: var(--ink);
  border-radius: 8px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,.6);
  box-shadow: 0 18px 50px rgba(12, 48, 58, .22);
}
.landing-panel strong { display: block; margin-bottom: 10px; color: var(--accent); }
.landing-panel ul { margin: 0; padding-left: 20px; line-height: 1.7; }
.landing-sites {
  padding: 34px clamp(18px, 5vw, 72px) 48px;
}
.landing-sites h2 { margin: 0 0 16px; }
.landing-site-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.landing-site-grid a {
  display: grid;
  gap: 5px;
  text-decoration: none;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}
.landing-site-grid span { font-weight: 800; }
.landing-site-grid small { color: var(--muted); }
@media (max-width: 900px) {
  .landing-hero { grid-template-columns: 1fr; min-height: auto; }
  .landing-copy h1 { font-size: 42px; }
}

.topbar-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.site-logo { max-width: 160px; max-height: 54px; object-fit: contain; display: block; }
.logo-preview { max-width: 220px; max-height: 120px; object-fit: contain; background: transparent; }
.group-tabs { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 12px; margin-bottom: 4px; }
.group-tabs button { white-space: nowrap; }
.group-tabs button.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.warning-box { border: 1px solid #f1a7a0; background: #fff1f0; color: var(--danger); padding: 10px 12px; border-radius: 8px; font-weight: 800; margin-bottom: 10px; }
.compact-form { padding: 8px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.product img { object-fit: contain; background: transparent; }
.product-pick-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
.product-pick { min-height: 54px; display: flex; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); cursor: pointer; }
.product-pick input { width: auto; min-height: auto; }
.product-pick span { display: grid; gap: 2px; }
.product-pick small { color: var(--muted); }
.button-disabled { opacity: .45; filter: grayscale(.35); }